NOTES: The number of reporting carriers has varied
as follows:
1995: 10
1996: 10
1997: 10
1998: 10
1999: 10
2000: 10 (11 starting in November when Aloha Airlines started reporting for
the first time)
2001: 12 (11 starting in November when Aloha Airlines ceased reporting for
the first time)
2002: 10
2003: 17 (18 starting in November when Hawaiian Airlines started
reporting)
2004: 19
2005: 20 (19 through April after which Frontier Airlines started
reporting)
2006: 20 (19 through March after which Aloha Airlines started reporting for
the second time)
2007: 20
2008: 19 (20 through February after which Aloha Airlines ceased reporting)
2009: 19
2010: 18
2011: 16